小测验：选择正确的单词

1. Warships covered the landing of the invading army.
   战舰炮火掩护入侵部队登陆。
2. That warship was laid up long ago.
   那艘军舰很久以前就退役了。
3. Her uncle spend two years on a warship as a yeoman.
   她舅舅在军舰上当了两年文书军士。
4. Warships will remain in commission when not refitting.
   不进行整修时的船舰都将继续服股。
5. The warship mounted ten guns.
   战船配备了十支枪

　1个名词解释